Overview
- The Vaultex RSD UBA 100 is a fall protection kit combining a full body harness with a twin webbing lanyard fitted with a shock absorber, made in India. The harness carries a dorsal D-ring, the designated attachment point for fall arrest, with adjustment at the chest and thighs — a three-point adjustment harness — lanyard keepers at the chest for parking the unused lanyard leg while moving, and a built-in fall indicator that reveals whether the harness has taken an arrest load, simplifying inspection and removal-from-service decisions. The webbing is fray-proof dope-dyed polyester with abrasion resistance, stitched with high tenacity polyester threads, in orange and black for worker visibility. User weight range is 130 to 310 lbs (about 59 to 141 kg) including clothing and tools. The data sheet cites ANSI/ISEA Z359.11-2014 for full body harnesses and adds that the product is made in accordance with the requirements of ANSI Z359.7-2019, with packaging of 10 pieces per carton. Sectors are construction, maintenance and manufacturing, with applications in working at height, ladder climbing and fall arrest. Available through Al-Najma Al-Wataniyah with guaranteed quality and fast delivery across Riyadh, Dammam, and all KSA regions.
Technical Specifications
| Specification | Value |
| Category | Fall protection equipment — full body harness with twin lanyard |
| Brand | Vaultex |
| Product Code | RSD UBA 100 |
| Description | Full body harness with twin webbing lanyard and shock absorber |
| Stated Standard | ANSI/ISEA Z359.11-2014 — see the important note in Section 03 on the current edition |
| Stated Verification | Made in accordance with the requirements of ANSI Z359.7-2019 |
| Attachment Point | Dorsal D-ring for fall arrest |
| Adjustment | Chest and thighs only — basic three-point adjustment harness |
| Lanyard Keepers | At the chest, for parking the unused lanyard leg |
| Fall Indicator | Built in, to facilitate inspection after a fall |
| Webbing Material | Fray-proof dope-dyed polyester with abrasion resistance |
| Stitch Threads | High tenacity polyester |
| Hooks | Large snap hook |
| User Weight Range | 130 - 310 lbs (about 59 - 141 kg) including clothing and tools |
| Color | Orange & black |
| Packaging | 10 pieces per carton |
| Origin | India |
| SKU | VAULTEX-RSD-UBA-100 |
Size & Color Table
| SKU | Color | Size |
| RSD UBA 100 | Orange & black | One adjustable size (user weight range 130 - 310 lbs) |
Documentation & Standards
- Two American standards: ANSI/ISEA Z359.11-2014 for full body harnesses, and ANSI Z359.7-2019 covering the qualification, testing and verification programme for fall protection products.
- Additional reference standards for the Saudi market:
- ANSI/ISEA Z359.11-2014 (stated) · ANSI/ASSP Z359.11-2021 (the current edition, effective since May 2022)
- ANSI Z359.7-2019 (qualification, testing and verification of fall protection products)
- ANSI Z359.13 (shock absorbing lanyards) · ANSI Z359.12 (connecting components and hooks)
- EN 361 (full body harnesses) · EN 355 (energy absorbers)
Industrial Applications
- B2B Sectors — Detailed Engineering Use Case:
| Sector / Application | Engineering Use Case Details |
| Construction and work at height | Stated on the data sheet — the dorsal D-ring is the designated fall arrest attachment, and the twin lanyard allows movement between anchor points without disconnecting |
| Maintenance and scaffold work | Stated on the data sheet — the chest keepers park the unused leg so it does not dangle, obstruct movement or snag on equipment |
| Manufacturing and elevated platform work | Stated on the data sheet — fray-proof, abrasion-resistant webbing extends harness life in abrasive environments |
| Travel restraint work | Stated in the data sheet icons — preventing access to the fall edge altogether, the least demanding use on both equipment and user |
| Vertical ladder climbing | Verification required — the data sheet lists the application but states no front/sternal attachment point, the usual one for ladder systems |
| Work near welding, sparks and heat | Not suitable — polyester webbing is damaged by sparks and heat, and the data sheet states no heat or flame resistance |
| Prolonged suspension or rescue work | Not suitable as configured — no side positioning D-rings and no shoulder rescue attachment points are stated |
Supply Information
| Field | Value |
| Lead Time | 2-3 Business Days |
| Coverage | Riyadh · Dammam · Jeddah · Jubail · Yanbu · All KSA |
| Project Supply | Available — contact sales team to outfit work-at-height crews, requesting user manuals and periodic inspection records |
Frequently Asked Questions
Q1: What is the benefit of a twin lanyard over a single one?
- It allows 100% tie-off while moving between anchor points: the second leg is clipped to the new anchor before the first is released, so the worker is never unattached. The unused leg must be parked in the chest keepers, not on the dorsal D-ring.
Q2: What does Class A mean on a harness?
- It refers to the attachment point designated for fall arrest, which here is the dorsal D-ring. Z359.11 defines other classes for positioning, suspension and confined space entry, and none of those are stated on this data sheet — meaning the harness is configured for fall arrest and restraint rather than positioning or suspension.
Q3: How do I know whether the harness has taken a fall?
- Through the built-in fall indicator, which deploys when the harness sustains an arrest load. Once it shows, the harness and lanyard must be withdrawn from service immediately and destroyed, because the equipment is fully consumed by a single event.
Q4: What clearance is required below the worker with a shock absorbing lanyard?
- It is calculated from lanyard length plus absorber elongation plus the worker's body length plus a safety margin. The data sheet states neither lanyard length nor maximum absorber elongation, so these figures must be requested from the supplier before approving the kit for a given working height.
Q5: Is delivery available to Riyadh, Dammam, and all KSA regions?
- Yes, supply is available across all KSA regions with bulk quantities available for B2B projects and equipping full work crews.
Internal Links
- Outfitting work-at-height crews with a complete kit? Browse the ZECCHIN TERRAIN S2 HI CI SR safety boot with ladder grip.
- Need strong grip and impact protection for height work? Browse the Vaultex Cut D nitrile-coated anti-impact mechanical gloves.
- Need eye protection on open, elevated sites? Browse the anti-fog, anti-scratch Vaultex V121 safety glasses.
- Need to equip a full work crew with fall protection equipment in bulk? Contact our B2B team for quotations.
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